® LYNXTechnik AG Broadcast Television Equipment
Reference Manual
PTG 3610 B/D
Testor – Multi-format SD/HDSDI Video and AES Audio Test Generator
Revision 2.0 June 2017
This Manual Supports Device Revisions: PTG 3610B/D Firmware Revision 235.4.17 or higher Control System GUI Release 4.1.2 or higher
Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical for any purpose, without express written permission of LYNX Technik AG.
LYNX Technik AG may have patents, patent applications, trademarks, copyrights or other intellectual property rights covering the subject matter in this document. Except as expressly written by LYNX Technik AG, the furnishing of this document does not give you any license to patents, trademarks, copyrights or other intellectual property of LYNX Technik AG or any of its affiliates.
LYNX Technik AG Brunnenweg 3 D 64331 Weiterstadt Germany www.lynx-technik.com
© 2008 - 2017 LYNX Technik AG all rights reserved
P TG 3610 B/D Reference Manual. Rev 2.0
Contents ROHS CONFORMITY ...... 4 WARRANTY ...... 5 REGULATORY INFORMATION ...... 6 EUROPE ...... 6 Declaration of Conformity ...... 6 USA ...... 6 FCC 47 Part 15 ...... 6 GETTING STARTED ...... 7 PACKAGING ...... 7 PRODUCT DESCRIPTION ...... 7 KEY FEATURES LIST ...... 8 SUPPORTED VIDEO FORMATS ...... 9 SDTV FORMATS ...... 9 HDTV FORMATS ...... 9 AUDIO SYSTEM...... 10 SYSTEM TIMING ...... 10 SYNC TIMING ...... 10 VIDEO DELAY ...... 11 ANALOG SYNC OUTPUT / GENLOCK ...... 11 FREE RUN (NO EXTERNAL REFERENCE SELECTED) ...... 11 GENLOCK (CROSS LOCK + FREQUENCY LOCK) ...... 12 GENLOCK (CROSS LOCK + TIMING LOCK) ...... 12 GENLOCK LOCAL DISPLAY ...... 14 CHARACTER OVERLAY ...... 15 FUNCTIONAL DIAGRAMS ...... 16 MODULE LAYOUT ...... 17 CONNECTIONS ...... 18 POWER / DATA CONNECTIONS...... 18 Plastic Binder Connector ...... 18 Metal Lemo Connector ...... 18 Making Your Own Power Connections ...... 19 VIDEO / SYNC CONNECTIONS ...... 19 AUDIO CONNECTIONS ...... 20 INSTALLATION ...... 20 SETTINGS AND CONTROL ...... 21 PC CONTROL ...... 21 LOCAL CONTROL OPERATION ...... 22 ROOT [DEFAULT] DISPLAYS ...... 22 LOCAL DISPLAY MENU STRUCTURE ...... 23 ***MENU AUTOBACK FUNCTION ...... 30 With AutoBack ON ...... 30 With AutoBack OFF ...... 30 FACTORY DEFAULT [RESET] SETTINGS...... 31
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ALARM LED INDICATION ...... 31 TEST PATTERNS ...... 32 STATIC TEST PATTERNS ...... 32 Frequency Sweeps ...... 33 DYNAMIC (MOVING) TEST PATTERNS ...... 34 Zone Plate ...... 34 EBU AV Sync Pattern ...... 34 LCD Panel Persistence Test ...... 35 White Flash and Black Flash Patterns ...... 36 Color Temperature Test ...... 36 GUI OPERATION ...... 38 GUI MAIN COMPONENTS ...... 38 A - Module Header ...... 39 B – Device Tree ...... 39 C - Device Specific Control GUI ...... 39 D – Error Log ...... 39 MAIN TAB ...... 40 Status Area ...... 40 Reference input ...... 40 Lock to Reference ...... 40 Frequency Lock ...... 40 Timing Lock ...... 40 OFF (free run) ...... 41 SDI 1 and SDI 2 ...... 41 Video Format Selection ...... 41 Output Sync Format Selection ...... 41 Sync Delay ...... 41 Video Delay ...... 41 SDI 1 AND SDI 2 TAB ...... 42 Output Status and CF Status ...... 42 Pattern Select ...... 42 Text Overlay ...... 43 Insert Text ...... 43 Foreground Color ...... 43 Background Color ...... 43 Text X and Y Position ...... 43 Audio Embedding ...... 43 PATTERN SETTINGS TAB ...... 44 Persistence Test - ...... 44 Color Temperature Test ...... 44 Zoneplate ...... 44 EBU AV Sync ...... 44 AUDIO TAB ...... 45 Wavelength (bit depth) ...... 45 Frequency Set ...... 45 Phase Set ...... 45 Pause ...... 45 FS level set ...... 45 OPTIONS TAB ...... 46 PARAMS (PARAMETERS) TAB ...... 47 BACKPANEL TAB ...... 48 EVENTS TAB ...... 48 Event Enabled ...... 49 Log in GUI (on/off) ...... 49
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SNMP Trap (on/off) ...... 49 Simulate Event ...... 49 COMMON GUI CONTROLS ...... 50 Properties ...... 50 Locate ...... 50 New Control Window ...... 51 Rename...... 51 Release ...... 51 Lock ...... 51 Reset Factory Defaults ...... 52 SPECIFICATIONS ...... 53 TESTOR OPTIONS ...... 54 AUDIO BREAKOUT CABLE (RAC M15-4) ...... 54 CONTROL OPTIONS ...... 55 RCT 3602 – Service Adapter ...... 55 Central Control System ...... 55 MOUNTING SOLUTIONS ...... 56 RFR 3002 – Module Mounting Clips ...... 56 RFR 3005 – 19“ Rear Rack Mounting Plate ...... 56 SERVICE ...... 57 PARTS LIST ...... 57 TECHNICAL SUPPORT ...... 57 CONTACT INFORMATION ...... 57
RoHs Conformity
The RoHS Directive stands for "the restriction of the use of certain hazardous substances in electrical and electronic equipment". This Directive bans the placing on the EU market of new electrical and electronic equipment containing more than agreed levels of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) flame retardants.
This product conforms to EU RoHS Directives 2002/95/EC
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Warranty
LYNX Technik AG warrants that the product will be free from defects in materials and workmanship for a period of three (3) years from the date of shipment. If this product proves defective during the warranty period, LYNX Technik AG at its option will either repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product.
In order to obtain service under this warranty, customer must notify LYNX Technik of the defect before expiration of the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by LYNX Technik, with shipping charges prepaid. LYNX Technik shall pay for the return of the product to the customer if the shipment is within the country which the LYNX Technik service center is located. Customer shall be responsible for payment of all shipping charges, duties, taxes and any other charges for products returned to any other locations.
This warranty shall not apply to any defect, failure, or damage caused by improper use or improper or inadequate maintenance and care. LYNX Technik shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than LYNX Technik representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non LYNX Technik supplies; or d) to service a product which has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty servicing the product.
THIS WARRANTY IS GIVEN BY LYNX TECHNIK WITH RESPECT TO THIS PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. LYNX TECHNIK AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. LYNX TECHNIK`S RESPONSIBILITY TO REPAIR AND REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. LYNX TECHNIK AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTIAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER LYNX TECHNIK OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
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Regulatory information Europe Declaration of Conformity
We LYNX Technik AG Brunnenweg 3 D-64331 Weiterstadt Germany Declare under our sole responsibility that the product
TYPE: P TG 3610 B/D
To which this declaration relates is in conformity with the following standards (environments E1-E3): EN 55103-1 /1996 EN 55103-2 /1996 EN 60950-1 /2006 Following the provisions of 89/336/EEC and 73/23/EEC directives.
Winfried Deckelmann
Weiterstadt, November 2006
Place and date of issue Legal Signature
USA
FCC 47 Part 15 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to the part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense
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Getting Started Packaging The shipping carton and packaging materials provide protection for the module during transit. Please retain the re-useable shipping cartons for a period of time in case subsequent shipping of the product becomes necessary. Please read this manual before attempting operation of the module.
Product Description The P TG 3610 B/D "Testor" is a portable multi-rate digital SD/HD SDI video and AES test generator which can generate video test signals in 525/625 plus a selection of HDTV formats.
The module provides 2 independent SDI video test signal (with the same video format) with 4 channels of external AES audio plus embedded AES audio. The integrated Audio generator provides adjustable frequency, gain, and phase with a selectable momentary pause for all 8 mono audio channels. The complete embedded SDI audio payload is 16 channels of audio and the module can be configured to embed audio into all 16 channels if needed (duplicating AES group 1 and 2 into AES group 3 and 4)
The module also has support for dynamic (moving) patterns and includes a dynamic zone plate generator, EBU Tec 3305 audio synchronization pattern and LCD persistence pattern which are all dynamic in nature.
Additional test patterns can be loaded via the compact flash slot and even user defined using the standard DPX file format. Each video output has a user defined character overlay function.
Flexible genlock capability permits locking to SD bi-level or HD tri-level sync with full cross lock capability. One frame of adjustable timing allows for precise test signal insertion into any part of a system.
An analog reference sync output (bi-level or Tri-level) is provided, plus a 48 kHz audio Word clock - both frequency locked to the reference input. Without an external reference the module can function as a basic sync pulse generator.
An integrated display and menu system is provided for local control, with control and configuration also possible from a PC when used with a RCT 3602 Service Adapter or via the LYNX centralized control system.
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Note. Two versions of the Testor are available and should be selected depending on your external AES audio connectivity preferences.
P TG 3610 B P TG 3610 D
WRD CLK WRD CLK H H D D / AES 1 OUT / S S D D
S S D D I I
& &
A A E AES 2 OUT E SDI Loop S S
T T e e s s t t
G G e e n n e e r AES 3 OUT REF IN Dig Vid 1 r AES OUT Dig Vid 1 REF IN a a t t o o
made in Germany r made in Germany r www.lynx-technik.com www.lynx-technik.com
AES 4 OUT SYNC out Dig Vid 2 SYNC out Dig Vid 2
P TG 3610 B P TG 3610 D
P TG 3610 B P TG 3610 D Provides connections for AES3id Provides connections for AES3 (unbalanced) audio on 4 x 75 Ohm (balanced) audio on a 15 pin female BNC connectors SubD connector Key Features List
Multi-format operation from SDTV to H (DTV). Integrated library of static and dynamic test patterns. Includes dynamic EBU AV Sync (audio sync) test pattern. 4 x external AES outputs and embedded audio. AES audio outputs transformer coupled. 8 channel audio generator, each channel fully adjustable. Adjustable AES tone frequency (20Hz to 20kHz in 1Hz steps)) Selectable left / right channel pause. Adjustable gain level. (0dBFS to -60dBFS) 2 simultaneous video test pattern outputs (user selectable). Character overlay for each video output - color and position user definable. Genlock capability with one frame of adjustable timing (in pixels and lines) Analog Bi-level or tri-level Genlock input with cross lock capability. Bi-level or tri-level analog sync output. 48 KHz Word Clock reference output. EDH Insertion into SDI outputs. Compact Flash feature allowing user defined patterns to be loaded. (DPX Files) Microprocessor controlled with local display and setup menus. Flash ram automatically stores settings through power cycles and long term storage. Integrated display shows selected pattern and module status PC Control using RCT 3602 USB Service Adapter option.
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Supported Video Formats The Testor is a multi-format and multi-rate device designed to support standard definition (SDTV) video formats and 19 of the new H (DTV) digital video formats in a single module. Outputs are SDI (Digital) in 270Mbit or 1.485 Mbit depending on the selected format.
SDTV Formats
System Pixels/ Lines / Scanning Frame Rate Nomenclature Line frame format 525 / 59.94 Hz 720 486 60/1.001 Interlaced 625 / 50 Hz 720 576 50 Interlaced
HDTV Formats
System Pixels/ Lines / Scanning Frame Rate Nomenclature Line frame format 1080P / 24Hz 1920 1080 24 Progressive 1080P / 23.98Hz 1920 1080 24/1.001 Progressive 1080P / 25Hz 1920 1080 25 Progressive 1080PSF / 24Hz 1920 1080 24 Segmented Frame 1080PSF / 23.98Hz 1920 1080 24/1.001 Segmented Frame 1080PSF / 25Hz 1920 1080 25 Segmented Frame 1080P / 30Hz 1920 1080 30 Progressive 1080P / 29.97Hz 1920 1080 30/1.001 Progressive 1080i / 59.94Hz 1920 1080 30/1.001 Interlaced 1080i / 50Hz 1920 1080 25 Interlaced 1080i / 60Hz 1920 1080 30 Interlaced 720P / 24Hz 1280 720 24 Progressive 720P / 23.98Hz 1280 720 24/1.001 Progressive 720P / 25Hz 1280 720 25 Progressive 720P / 30Hz 1280 720 30 Progressive 720P / 29.97Hz 1280 720 30/1.001 Progressive 720P / 59.94Hz 1280 720 60/1.001 Progressive 720P / 50Hz 1280 720 50 Progressive 720P / 60Hz 1920 720 60 Progressive
Note. Support for additional formats may be provided and will be made available as a firmware upgrade, but this module hardware can never support 1080P/59.94Hz, 1080P/60Hz or 1080P/50Hz due to the high bit rate requirements of these formats (2.97GHz).
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Audio System Testor includes an integrated 8 channel audio test generator. The 8 channels are arranged into 4 x AES streams which are available as external AES signals. Audio can also be embedded into both video outputs.
Each of the 8 mono audio channels has separate adjustments for:
Gain Level: 0 - 60dB FS Tone Frequency: 20Hz to 20 KHz (1 Hz increments) Phase: 0 to 359 degrees (1 degree increments) Pause: Momentary pause ON/OFF Bit Depth per AES: 20 or 24 bit
The 8 Mono audio channels are assigned as follows: (Sample rate is 48 kHz)
Channel 1 (left) AES 1 Channel 2 (right) AES Group 1 Channel 3 (left) AES 2 Channel 4 (right) Channel 5 (left) AES 3 Channel 6 (right) AES Group 2 Channel 7 (left) AES 4 Channel 8 (right)
The first 8 channels can also be embedded into AES Group 3 and 4 which is the full SDI embedded payload (16 channels of audio = 8 AES) assignment below:
Channel 1 (left) AES 5 Channel 2 (right) AES Group 3 Channel 3 (left) AES 6 Channel 4 (right) Channel 5 (left) AES 7 Channel 6 (right) AES Group 4 Channel 7 (left) AES 8 Channel 8 (right)
With a valid reference sync input all audio is frequency locked to reference (Including the 48KHz word clock output).
System Timing The Testor can be genlocked, and using the “Timing Lock” mode precisely timed into a system environment using the two available timing adjustments.
Note: Delay adjustments do not function if in “Frequency Lock” or Genlock OFF modes
Sync Timing With a valid reference input the analog output sync has an adjustable delay relative to the reference input. Adjustment range is one full video frame (in the selected standard) in pixel and line increments.
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Video Delay The video delay adjustment will delay both SDI video outputs relative to the analog sync input. The video output can be delayed up to one full frame in pixel and line increments.
Analog Sync Output / Genlock The Testor has very flexible Sync output capabilities with the ability to free run or genlock to an external reference. In all cases the selected SDI video format is the master setting. Selecting a given SDI video format will [by default] deliver an analog sync signal in the same standard. Flexibility is provided by allowing the user to change the default to an alternative sync signal (synchronous to the selected SDI output) in a completely different format to the SDI video output.
Testor can provide Bi-Level SDTV analog sync or Tri level HDTV sync outputs, and the reference input will accept Bi-Level or tri-Level sync and auto detect the connected sync signal [format and standard]
There are three primary modes of operation:
Free Run (no external reference selected) In this mode the Testor operates in standalone mode, and can be used as an SPG (sync pulse generator) delivering SDI video, analog sync outputs and 48 KHz Word Clock reference signals.
In terms of the supported combinations of selected SDI outputs and selected output SYNC standards the formats can be selected into two groups shown below. The selected SDI output format and the sync output format must be in the same group. (The groups basically correspond to European and North American format groupings).
Group 1 (European Markets) Group 2 (North American Markets) 625 / 50Hz (SDTV) 525 / 59.94Hz (SDTV) 720P / 60Hz 720P / 59.94Hz 720P / 50Hz 720P / 29.97Hz 720P / 30Hz 720P / 23.98Hz 720P / 25 Hz 1080i / 59.94Hz 720P / 24 Hz 1080P / 29.94Hz 1080i / 60Hz 1080P / 23.98Hz 1080i / 50Hz 1080PSF/ 23.98Hz 1080P / 30Hz 1080P / 25Hz 1080P / 24Hz 1080PSF/25Hz 1080PSF/24Hz
While in Free Run mode the Analog Sync output is V-locked to the SDI output. Sync timing can be delayed relative to the SDI output using the sync delay controls. Adjustment range is 1 frame total, adjustable in line and pixel increments.
Please refer to the table below. V-lock (and adjustable sync timing) in free run mode is only valid for the selections marked. In all other cases analog sync will be generated in the selected standard BUT NOT v locked to the selected test pattern SDI output.
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Sync Output Standard
525 625 720p60 720p59 720p50 720p30 720p29 720p25 720p24 720p23 1080i60 1080i59 1080i50 1080p30 1080p29 1080p25 1080p24 1080p23 1080psf25 1080psf24 1080psf23
525 625 720p60 720p59 720p50 720p30 720p29 720p25 720p24 720p23 1080i60 1080i59 1080i50 1080p30 1080p29
Selected Testor SDI Standard SDI Testor Selected 1080p25 1080p24 1080p23 1080psf25 1080psf24 1080psf23
Genlock (Cross Lock + Frequency lock) In this mode the same group combinations are possible in terms of SDI output and Sync output as in free run mode, but a genlock signal can be connected to frequency lock the SDI video and selected SYNC output to the connected reference. Testor supports flexible cross locking capabilities and the reference input can be any of the formats in the same group.
Note: The Sync and Video Delay adjustment is not active in this mode (refer to timing lock mode)
Genlock (Cross Lock + Timing Lock) In this mode it’s possible to genlock and adjust the output timing of the SDI video output and the analog Sync video output relative the reference input. Two independent timing adjustments are provided for Sync and Video with one frame of adjustment in lines and pixel increments. This mode is particularly useful if you need to time the test signal into your facility, or you have the need to delay sync relative to studio reference (or the SDI video output).
The combinations for timing lock are limited compared to free run and frequency lock mode. Please refer to the table below for the selection possibilities. One again the SDI
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output format is the master and the default analog output sync signal will be the same as the selected SDI video standard (shown in green)
Selected SDI Output Standard
525 625 720p60 720p59 720p50 720p30 720p29 720p25 720p24 720p23 1080i60 1080i59 1080i50 1080p30 1080p29 1080p25 1080p24 1080p23 1080psf25 1080psf24 1080psf23 525 625
720p60 720p59 720p50 720p30 720p29 720p25 720p24 720p23 1080i60 1080i59 1080i50 1080p30
1080p29 Reference Input Standard Input Reference 1080p25 1080p24 1080p23 1080psf25 1080psf24 1080psf23
Find the SDI output format the Testor is set to in the vertical column, and then read across for the supported sync formats. The connected reference signal and the output sync can be different formats – as long as they are shown as available in the selected row
For example The Testor could be set to 720P/59.94Hz, the reference could be 525/59.94Hz and the analog sync output could be 1080i/59.94Hz. All would be genlocked and the SDI video output and Analog sync output independently timed using the video and sync delay adjustments.
Note. It is necessary to select the “timing lock” mode and set the Testor to “lock to reference”. Please refer to the section covering control and settings.
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Genlock local display To help show the genlock status Testor will auto detect and display the connected reference and utilizes a padlock icon showing the genlock mode and status. This is displayed in the lower left hand corner (see below)
Green = Locked
Reference Genlock Detected Status
Please see table below for genlock display conditions:
Display Description
“Frequency Lock” Mode and successfully FL locked to reference
“Timing Lock” Mode and successfully locked TL to reference
For either Frequency Lock and Timing Lock modes there is no reference available or U the reference in invalid or non-matching [supported] standard detected No ref No reference detected and not locked Reference is connected but not locked ref (ref-std is irrelevant)
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Character Overlay The Module has an integrated character generator, which can provide independent user defined character overlay for each SDI output.
Basic features:
Independent generators for each output. 22 characters max, across multiple lines (incl. carriage return and spaces). User defined text color User defined background color (or transparent) User defined screen position All output formats supported ON / OFF selection All character generator setup info automatically stored in internal flash ram, and will survive power cycles and long term storage.
The character generator can be accessed / configured and set via the local display menu or via the PC GUI if using the RCT 3002 Service adapter or the LYNX control system.
User defined text, 22 characters (max) across multiple lines
User defined text color and background color User defined screen (or transparent) position
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Functional Diagrams
SYNC out
REF in Genlock Embedder Vid out 1 Sync Generator Vid out 2
Static Pattern Store AES 1 Pattern Audio Dynamic Patterns Source Generator Control AES 2
Compact Flash
AES 3
Remote Microprocessor AES 4
DISPLAY Word Clock Local Control P TG 3610 D
SYNC out
REF in Genlock Embedder Vid out 1 Sync Generator Vid out 2
Static Pattern Store AES 1 Pattern Audio Dynamic Patterns Source AES 2 Generator Control
Compact Flash AES 3
Remote Microprocessor AES 4
DISPLAY Word Clock Local Control P TG 3610 B
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Module Layout The physical layout of the P TG 3610 D and P TG 3610 B MiniModules can be seen below. Both modules are identical in function the only difference is the physical AES connections.
Note. For the P TG 3610 D module LYNX also offers an optional audio break out cable which connects the 15 pin SubD connector to 4 x In Line XLR connectors. LYNX part RAC M 15-4
P TG 3610 B
WRD CLK H D
AES 1 OUT / S D
S D I
&
A
AES 2 OUT E S
T e s t
G e n e
AES 3 OUT REF IN Dig Vid 1 r a t o made in Germany r www.lynx-technik.com AES 4 OUT SYNC out Dig Vid 2
P TG 3610 B
P TG 3610 D
WRD CLK H D / S D
S D I
&
A
E SDI Loop S
T e s t
G e n e
AES OUT Dig Vid 1 r REF IN a t o
r made in Germany www.lynx-technik.com
SYNC out Dig Vid 2
P TG 3610 D
The module has ventilation holes in the top and bottom of the case. Please do not obstruct these holes or overheating and module damage could result.
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Connections Power / Data Connections Earlier Testor’s were equipped with a Plastic Binder twist lock connector; this will be replaced with a metal Lemo connector. Information on both connectors is provided below:
Plastic Binder Connector The Testor has a captive power lead fitted to the module, with a plastic male 5 pin locking bayonet connector. This connection provides DC power and also data connectivity to the module. Connector wiring for the plastic Binder connector is shown below.
Data Connection Power Connection 3 GND i2C-SDA (data) 4 2 + 5V i2C-SCL (clock) 5 1
Male Connector (view looking into connector from front)
Caution Please use caution when jointing together this style of connector. First bring the two connectors together gently and turn slowly until the key is correctly located and then push together and twist to lock. If the connector is forced ! together with the key out of place then damage to the module could result.
Connector Key
Metal Lemo Connector The LEMO connector has a metal key and can be aligned by using the red dots on both connectors and then pushed together until locked into place. When joined correctly and locked this will provide a very secure mechanical connection KEY (Pins 4 and 5 are used for Data)
1 + 5 VDC 5 2 4 3 GND
View Looking INTO Connector
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Making Your Own Power Connections LYNX provides an array of power options for the Testor including various AC adapters, battery adapters, rechargeable battery packs and DC/DC converters. If you wish to connect your own power source to the Testor then you will require a mating connector. Please refer below for the part numbers.
For earlier Testor’s using the plastic connector Binder Mating Connector (Female) Binder Part # 99-0996-100-05
For newer Testor’s using the Metal connector Lemo Mating Connector (Female) Lemo Part# FGG.0B.305.CLAD42
You can source these from LYNX using the part numbers above, or you can source from the manufacturer directly (same part number)
Please provide a clean + 5VDC supply @ 2A with a tolerance of + 4.95VDC to +5.10 VDC (under load measured at the connector). We recommend the use of screened power cable connecting the screen to the ground pin.
DO NOT MAKE ANY CONNECTIONS TO PINS 4 and 5 AS THESE ARE FOR DATA CONNECTIONS (LYNX USE ONLY). CONNECTING POWER TO THESE PINS WILL RESULT IN MODULE DAMAGE.
Note. Any failure or damage to the module as a result of poor / incorrect ! connections by the use of a non LYNX supplied power source (or adapter) is not covered under warranty.
Video / Sync Connections The Testor is configured with standard 75 Ohm BNC connectors. Connection is self- explanatory. We recommend the use of high quality video cable for digital video connections to reduce the risk of errors due to excessive cable attenuation. Max cable lengths the module will support are shown below.
SDTV = 250m Belden 8281 (270Mbits/s) HDTV = 140m Belden 1694A (1.4Gbits/s)
Note. Due to the compact design it may be necessary to use a BNC connector insertion and removal tool to make some of the video / audio connections to the Testor
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Audio Connections There are two version of the module. The B version provides external AES connections on standard 75 Ohm BNC connectors (unbalanced AES3id). The D version provides external AES on a female 15 pin SubD Connector (balanced AES3). Diagram below shows the connections for the Sub D connector.
Note. For the P TG 3610 D module LYNX also offers an optional audio break out cable which connects the 15 pin SubD connector to 4 x In Line XLR connectors. LYNX part RAC M 15-4
“D” version SubD 15-pin female connector.
Pin # Connection Pin# Connection 1 AES4 + 9 AES4 - 2 GND 10 AES3 +
3 AES3 - 11 GND
4 AES2 + 12 AES2 -
5 GND 13 AES1 +
6 AES1 - 14 GND
7 n/c 15 n/c
8 GND
(view looking into connector from front)
Installation The Testor can be used standalone in any suitable location. The location should be free from any moisture and excessive sources of heat. The ventilation holes in the top and the bottom of the module should be kept un-obstructed at all times or module overheating may occur and result in module damage.
Note. The module may run slightly warm to the touch, this is normal. The module has a small internal fan to assist with module cooling. Please DO NOT obstruct the ventilation holes in the top and bottom of the module.
We provide a number of Module mounting options and if the installation is semi permanent we recommend the use of these to ensure the module is mechanically secured. These include:
R FR 3020 - Individual Mounting Brackets. These may be secured to any surface with mounting screws
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RFR 3005 - 19” Rack plate for 5 HD MiniModules or 10 SD MiniModules (or mixture of both).This rack plate is designed to fit in a standard 19” rack space and is typically installed in the rear of an equipment rack. The plate is hinged to allow access to the rear of the equipment rack. Modules mount securely using spring clips and can be removed and installed with no tools. This can be used in combination with the RFR 3010 Central power supply and control chassis to provide centralized power (with optional redundant power protection) as well as accommodation for a rack controller for connection into the LYNX centralized control system.
Please refer to the LYNX catalog or the website www.lynx-technik.com for more information on these options.
Settings and Control
PC Control The Testor can be controlled and setup using a standard Windows PC. This offers an intuitive user friendly interface to the host of settings and configuration possibilities.
The RCT 3602 Service Adapter is used to facilitate PC control. This adapter is included in the Testor Package #1
For Testor’s permanently installed using our rear rack frame and central controller this can be accessed via the control system.
All Testor functions are accessible from the integrated local display; the PC interface is an alternative method for control and settings. Regardless of how the settings are made all user settings are automatically stored in internal flash ram and will survive power cycles and long term storage.
Please refer to the GUI Operation section of this manual for details on PC control of the Testor
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Local Control Operation The operation of the Testor is simple and intuitive using the local display and selection knob
Menu navigation is performed by the rotation the knob to the required selection (or adjustment) and then pressing to select (see below).
P TG 3610 B Control Knob Rotate to Navigate PRESS up and down through to Menu select REF IN VIDEO STANDARD
HD/SD AES 1 OUT The Testor has a hierarchical menu structure across multiple levels, navigation is simple and the operation is intuitive after the unit has been used for a short while.
Rotating the control knob navigates within a level, or is used to set an adjustable parameter - pressing the control knob makes [enters] selections.
All menu layers have a
Note. For some settings with a wider range, e.g. pixel delay, the increments will go from 1 to 10 after the first 10 steps. To get back to a single increment just turn the knob back into the opposite direction for one step and return to the previous direction again.
Root [default] displays When first powered up the Testor will display a sequence of information detailed below. Clicking [pressing] the selection knob at any time will enter the control menu system.
LYNX P TG 3610 P TG 3610 P TG 3610 146.1.023 1080i FL
Displayed when powered Displays model number and firmware Normal status display up for 10 seconds revision installed for 10 seconds Showing SDI format and (number shown for illustration only) Genlock status Module defaults to this from within menu system if no changes are made for 10 seconds
Note. Status display will dim slightly after 10 seconds – this is normal to preserve the display screen.
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Local Display Menu Structure The table below shows the Testor menu structure and layers, with short descriptions of the functions.
Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Notes
LYNX Root Display (on power up) PTG 3610 10 seconds
PTG 3610 Version number display [ rev number ] 10 seconds
PTG 3610 Module status display [fmt][genlock] Shows format and genlock status
Output Select between output 1/ output 2 Pattern 1/2
Internal Internal Pattern selections (with CF Card option active)
SMPTE-Colorbar
75% Colorbar
75% Bars over Red
100% Colorbar
EBU AV Sync Dynamic pattern (audio sync)
Staircase
Multiburst
Frequency Sweep
Center Sweep
Zoneplate Chroma or Luma set in preferences
Moving Zoneplate Chroma of Luma set in preferences
4 Level Pluge
Convergence Grille
Color Temp Y Window with pluge
Persistence Test Dynamic Pattern
Field Test Cbar & One field color bars, other red Red
Field Test Red & One field red, other colorbars Cbar
Y-Ramp Up
Y-Ramp Down
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CB-Ramp Up
CR-Ramp Up
YCBCR-Ramp Up
Pathalogical EQ
Pathalogical PLL
Path EQ/PLL
15% Grey
Full Field Black
Full Field White
Full Field Red
Full Field Green
Full Field Blue
Full Field Cyan
Full Field Magenta
Full Field Yellow
Black Flash Dynamic pattern
White Flash Dynamic pattern
back
Compact PTG FLASH Flash (See PTG Flash man. for more info)
[ List CF patterns ] Scroll through CF contents
“Insert Card” Message: Insert CF card
“Scan” Message: Scanning card for DPX
“Invalid File Sys” Message: CF has invalid file sys
“No DPX Images” Message: No DPX files on card
back
back
Pattern Pattern Settings Settings Define presets for some patterns
Color Temp Color Temperature Window Level WHT LVL adjustment select
WHT LEVEL Select Luma Level Adjustment
0-100% Set level (0-100%)
Persist Settings LCD Persistence Pattern Settings
Persist Speed Set persistence pattern speed
0-127 Set Speed (default = 5)
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Persist White FG Set Pattern foreground Luma level
0-100% Set Level (0-100%) Default 50%
Persist White BG Set Pattern Background Level
0-100% Set Level (0-100%) Default 40%
Back
Zoneplate Enter Zoneplate settings Settings
Zoneplate Switch between Luma or Chroma Chroma/Luma zoneplates
Luma Select Luma Zoneplate
Chroma Select Chroma Zoneplate
back
Zoneplate H Freq Set Zoneplate Horiz center freq
0..100% [set value]
Zoneplate V Freq
0..100% Set Zoneplate vertical center freq [set value]
Aspect Set the aspect ratio for the Ratio Zoneplate
SD 4:3 Zoneplate circles in 4:3
SD 16:9 Zoneplate circles in 16:9,
back
back
EBU AV Sync Select pattern preferences for Settings EBU AV Sync Test Pattern
Aspect Ratio Box Aspect Ratio Picture Element
ON Switch ON (default)
OFF Switch OFF
Back
Reserved Area Box Reserved Box Picture Element
ON Switch ON (default)
OFF Switch OFF
Back
Ramp Mode Ramp Mode Select
Chroma Pattern display remains fixed
Luma
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back
Motion Sequence Select Motion Sequence Behavior
TX & AV Transmission Alive and Audio Sync
TX Alive Transmission Alive ONLY
AV Check Audio Sync ONLY
Audio Sequence
3lvltone Three Level Tone Select (default)
Sine Gen Audio Generator
back
back
AutoBack Menu Test Pattern AutoBack function***
AutoBack ON Set AutoBack ON (default)
AutoBack OFF Set AutoBack OFF
back
back
Video Select SDI video standard Standard
525
625
720P 60
720P 59.94
720P 50
720P 30
720P 29.97
720P 25
720P 24
720P 23.98
1080i 60
1080i 59.94
1080i 50
1080P 30
1080p 29.97
1080P 25
1080P 24
1080P 23.98
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1080PSF 25
1080PSF 24
1080PSF 23.98
back
Sync Set the analog sync output Standard (available selections qualified by the SDI output format selected)
525
625
720P 60
720P 59.94
720P 50
720P 30
720P 29.97
720P 25
720P 23.98
720P 24
1080i 60
1080i 59.94
1080i 50
1080P 30
1080p 29.97
back
Timing & Reference
Detected Show the connected analog Reference reference input as detected.
[ Disp Ref ] Reference format displayed
“unknown std” Message: unknown standard
“none” Message: nothing detected
Lock to Select Genlock mode Reference
UNLOCK free running
Frequency Lock Frequency lock ON (Genlock)
Timing Lock Timing Lock ON (Genlock + delay)
back
Video Set video delay**
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Delay (only active in Timing lock mode) adjustment is relative to Reference Input
Delay Lines Set line delay
[set value] Enter value
Delay Pixels Set Pixel delay
[set value] Enter value
back
Sync Set Analog Sync O/P delay.** Delay Adjustment relative to SDI out timing in “Free run” and “Frequency lock” modes and is relative to Reference Input in “Timing Lock” mode.
Delay Lines Set line delay
[set value] Enter value
Delay Pixels Set Pixel delay
[set value] Enter value
back
back
AES Enter AES setup Setup
AES [1..4] Select AES channel [1 through 4]
AES [left/right] Select between left or right channel
FS Level Set Full Scale level
-60..0dB Set value
Frequency Set Frequency
20Hz..20KHz Set value
Phase Set Audio Phase
0..360 Set value
Pause Set momentary pause ON/OFF
Continuous
Paused
back
back
Bits Set AES bit rate
20 Bits
24 Bits
back
back
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back
Embedder Embedder Setup
Group [1..4] Select AES GROUP [1. through 4]
OFF Turn embedder OFF
ON Turn Embedder ON
back
back
Text Enter text Insertion Insertion
Output [1..2] Select SDI output 1 or 2
Text ON/OFF Character gen. ON/OFF
ON
OFF
back
Text Editor Enter Text Editor
Foreground Set foreground (text) color Color
Select Scroll to select from available colors Color
Background Set text background (box) color Color (transparent is one selection)
Sel Color Scroll to select from available colors
Text Position X Set horizontal screen position of text
0…
Text Position Y Set vertical screen position of text
0…
back
back
Display Local display settings
Display Output Set Display output mode
OFF Display off (after timeout)
Text Only Text only display
Out1 Show image of pattern 1 output
Text Out1 Show pattern 1 with text overlay
Out2 Show image of pattern 2 output
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Text Out2 Show pattern 2 with text overlay
back
Display Set Display brightness Brightness
0..15 [set value] Enter value
back
Factory Reset module to factory defaults Reset (will also erase any char generator text and settings)
YES Yes to reset
NO
Version Display current firmware version Info number installed
[ version] Version displayed back
** Note. The Adjustable Video Delay and Sync delay adjustments are qualified by the Genlock mode the Testor is set to and the connected reference. These selections will not be visible in the menu for certain modes of operation. Please refer to the “Analog Sync Output / genlock Section of the manual.
***Menu AutoBack Function The Menu AutoBack switch in the local menus is degined to allow the user to configure the behaviour of the local display when seelcting test patterns
With AutoBack ON When scrolling through patterns using the local display and control, the testor output will change to the selected pattern. If the pattern is not “locked” into the output by pressing down on the selection knob, then the testor will “go back” to the previously selected pattern automatically, and then eventually time out back to the Testor root display as usual.
With AutoBack OFF With OFF selected then the pattern selected while scrolling though the pattern selections will remain o the output permanently (no need to click the control knob to lock it in) and the testor local display will remain fixed on this pattern until you change it.
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Factory Default [Reset] Settings. Testor is delivered preset to the following settings. These settings can be recalled anytime by using the “Factory Reset” function: SDI Standard: 1080i / 50Hz Sync Output: 1080i / 50Hz Video Pattern 1: 75% Color Bars Video Pattern 2: 75% Color bars Pattern Settings Color Temp Level 100% Persistence speed: 5 Persist FG Level 50% Persist BG Level 40% Zoneplate Aspect: SD 4:3 Zoneplate Y/C: LUMA (luminance) H Freq: 100% V Freq: 100% AES 1 through 4 Full Scale Level: -9dbFS Frequency: 1 KHz Phase: 0 degrees Pause: AES RIGHT: Continuous (no pause) AES LEFT: Paused Bits: 24 Embedder: Group 1,2,3,4 ON Reference Mode Reference unlock Display: Text + pattern 1 Text overlay1: OFF / no text Text overlay2: OFF / no text Video Timing Delay: 0 lines, 0 pixels Sync timing Delay: 0 lines, 0 pixels
Alarm LED Indication Testor is equipped with a small LED in the top right hand corner of the front panel. This LED is used to indicate module status and provide alarms. LED function is described below. Alarm LED
LED Description P TG 3610 B Color Control Knob Rotate to Navigate Green Status Normal PRESS up and down through to Menu Yellow Pattern not available in format selected select REF IN VIDEO Red Could Not lock to reference (when in STANDARD frequency lock or Timing Lock modes)
HD/SD or, Over Temperature ** AES 1 OUT
** Note. If presented with an over temperature alarm please shut down Testor immediately and let cool down, power up again and check for the same condition. Please ensure the unit not is being operated in an excessively hot environment, or the ventilation holes in the top and bottom of the case are obstructed.
Testor has an integrated fan, if you suspect the fan has failed please contact you local LYNX office to return the unit for Repair.
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Test Patterns The standard library of test patterns supplied with Testor is detailed below. Static Test Patterns
75% Color Bars over Red 75% Color Bars 100% Color Bars SMPTE Bars (SDTV only)
SMPTE 219 Colorbars Y Ramp Cr Ramp Cb Ramp
Y,Cr,Cb Ramp Frequency Sweep Center Sweep Multiburst
Field Test * Y Staircase Pathological Eq Pathological PLL
Pathological Eq /PLL Convergence Pluge Full Field Black
Full Field White Full Field Red Full Field Green Full Field Blue
Full Field Yellow Full Field Cyan Full Field Magenta 15% Grey
Y Window (Adjustable) Y Zoneplate ** Chroma Zoneplate **
*Note. The Field test pattern has one field as color bars and the other as full field red. This can be used for testing freeze modes on frame stores (fields / field 1 / field 2 / field repeat etc). This pattern is only available for interlaced formats (not selectable for 720P)
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**Note. The Zoneplate can be preset to 4:3 or 16:9 (SDTV), Luminance or Chrominance and the H and V center frequency can be changed - this is set in the “Pattern Preferences” sub menu.
Frequency Sweeps The testor produces a number of frequency test patterns. As the unit supports HD ad well as SD formats the frequency sweeps are configured differently depending on the format selected. The tables below define the frequency sweeps in more detail.
Multi-burst The multi-burst waveform has 6 frequency bands in SDTV and 12 bands in HDTV. Frequency is shown below
STD 1 2 3 4 5 6 7 8 9 10 11 12
SDTV 600KHz 1MHz 2MHz 3MHz 4MHz 5MHz
HDTV 2.5MHz 5MHz 7.4MHz 10MHz 12.5MHz 15MHz 18MHz 20MHz 22MHz 25MHz 28.5MHz 33MHz
Frequency Sweep The continuous frequency sweep waveform min and max frequencies are shown below for the specified formats
Standard Min Frequency Max Frequency 525 500KHz 5MHz 625 500KHz 5MHz 720 1MHz 12.5MHz 1080 2MHz 25MHz
Center Sweep Min and Max Frequencies are shown below for the center sweep waveform
Standard Min Frequency Max Frequency 525 600KHz 5MHz 625 600KHz 5MHz 720 1MHz 12.5MHz 1080 1MHz 12.5MHz
Zoneplate The min max frequencies for the Zoneplate generator are shown below. Not the center frequency is adjustable 0-100%, the figures below assume 100% settings
Standard Min Frequency Max Frequency 525 650KHz 5MHz 625 550KHz 5MHz 720 + 1080 2MHz 25MHz
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Dynamic (moving) test patterns Testor supports dynamic test patterns and there are several patterns included which are animated. Patterns shown below Zone Plate
Luminance Zoneplate Chrominance Zoneplate
Testor includes a real time zone plate generator. Using the “Pattern Preferences” setting it’s possible to select between a Luminance Zoneplate and a chrominance Zoneplate and preset the aspect ratio (4:3 or 16:9 in SDTV). H and V center frequency can also be independently changed. This pattern is useful for checking aliasing, and any conversion function performed in digital signal processing. Artifacts manifest themselves as small circles.
Note. Changing the pattern preferences for the dynamic Zoneplate will also change the static Zoneplate. Pattern preferences are stored in flash ram and will Survive power cycles.
EBU AV Sync Pattern This dynamic pattern is particularly useful for checking a number of audio and video parameters. The pattern includes a number of static elements and some motion elements which can be used for “Transmission Alive” checking and also audio sync (lip sync) verification.
Pattern elements are shown below:
Aspect Ratio Element First Active Line Marker Reserved Area For the insertion of visual 75% color bars information. (e.g Source identification, time code etc)
Center cross
Y,Cr,Cb ramp
Horizontal Horizontal blanking ref blanking ref markers markers
“Transmission Alive” and Audio Sync Element Last Active Line Marker
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Various elements in the pattern can be user configured. The available settings and defaults are shown below:
Aspect Ratio Element: ON / OFF (default ON)
Reserved Area Element: ON / OFF (default ON)
Ramp Mode: Luma Ramp / Chroma Ramp (default Chroma Ramp)
Motion Sequence: Transmission Alive + AV Sync Test (default) or, Transmission Alive ONLY or, AV Sync Test ONLY
Audio Sequence: Three Level Test Tone (default) or, Adjustable Sinewave Generator
NOTE. Please refer to the annex in the rear of this manual "EBU Digital AV Sync and Operational Test Pattern” this will provide detailed information on the pattern composition and uses.
LCD Panel Persistence Test This pattern is useful for checking for persistence (or smearing) problems on the newer LCD panel displays and consists of a small light grey square moving across a light grey background.
The background and foreground levels are user adjustable (0-100%) default values are foreground 50% Y level and background 40% Y level. The speed of the moving square is also user adjustable (default level is 5 where 0 = still and 127 = max)
For checking CRT Phosphor persistence on Tube style displays then the settings should be changed to a 100% white foreground square moving on a 0% white background, adjust the speed of the moving square to observe persistence or “lag” in the phosphor.
LCD panels are susceptible to a “smearing” artifact when there is a small change in level between pixels which [on real images] tends to compromise subtle detail in when motion is present. To test for this artifact this pattern has a (default) grey background with a slightly lighter grey square in motion left to right. Narrowing the foreground / background level difference (using the user controls) and adjusting the velocity of the moving square can help highlight the problem.
The small square moves from left to right and then up the screen one row at a time. When it reaches the top – the sequence repeats. Using “Pattern Preferences” its possible set the foreground and background luminance level, the velocity of the grey square and also the aspect ratio to 4:3 or 16:9 (incorrect aspect ratio setting will make the square a rectangle)
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Most LCD panels will exhibit some smearing with motion; it is the fundamental nature of LCD panel technology. Try different background and foreground levels and velocity settings to highlight the problem.
This pattern provides a means to visually quantify the degree of smearing present when comparing and evaluating different displays. Some newer high end display panels (designed for broadcast and post production) which employ active [pulsed] backlights will tend to perform best.
This test functions best if used in a progressive display format on LCD panels
White Flash and Black Flash Patterns Two patterns are provided for the purpose of video delay testing and measurements. These are “White flash” and Black Flash”
The White Flash pattern is 7 frames of black and 1 frame of white The Black Flash pattern is 7 frames of white and 1 frame of black
Typical application is shown below. Measurement is taken on an Oscilloscope comparing the device under test to the input signal. The latent video delay is measured on the oscilloscope.
Note. The application below shows using both outputs of the Testor with outputs set to output the same pattern; (in this case it’s the white flash signal). If a SDI distribution amplifier is available then a single Testor output can be used.
Oscilloscope
SDI in Device Under SDI out D/A Test Converter Testor Out 1
Out 2 D/A Converter
e.g LYNX C DA 3002
Typical application showing measurement of video delay through a device using the “white flash” pattern on both Testor outputs.
Color Temperature Test This pattern consists of a window (25% display area) centered on a black background. This type of pattern is typically used to calibrate color displays with a color temperature probe (not supplied) Pluge
The Y level of the window is user adjustable in the pattern settings menu and can be set anywhere from 0- 100% in level) Default is 100%
Typically, the window is firstly set to 100% and the display brightness adjusted so the two vertical pluge bars 100% Y Window
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50% Y Window P TG 3610 B/D Reference Manual. Rev 2.0
are just visible on the monitor. (Setting the correct black level). A color temperature probe is attached to the center of the Y window on the display screen surface and the color temperature can be measured with the probe (and adjusted if necessary using the display controls).
The Y window is then set to a low value (typically 20%) and a second reading is taken using the probe to check display cutoff chromaticity.
Note. The Testor is only providing the pattern which is commonly used with color temperature probes. Please refer to your probe and display documentation for the correct color temperature measurement and adjustment procedures.
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GUI Operation All LYNX MiniModules support a computer interface which allows setting the modules parameters using a simple GUI interface. Access to all standard features (and in some cases) extended features is possible using this interface.
For standalone Testor the optional RCT 3602 Service Adapter can be used to facilitate PC control.
For Testor’s permanently installed using our rear rack frame and central controller this can be accessed via the control system.
Note. Any settings made using the control system or Service Adapter overrides any local settings made on the module. All settings are stored in internal flash ram and will survive power cycles and long term storage.
The GUI screenshots below show the settings and adjustments possible for the Testor
GUI Main Components Below you can see the primary GUI structure which will be displayed when the Testor is plugged into the service adapter, or the module is accessed via the integrated USB ports on the Hard Case options. (The Same GUI is also used in the centralized control system).
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A - Module Header Device Info -This top area of the GUI displays the device info, Model number, product description and module firmware revision number to the left (example 999.02.02 shown for illustration purposes only)
Position -The position area shown the physical location of the module (only applicable in system using the central control system) this will show the rack name and the position (slot) the module is located.
Locate Button - This button is designed for large system installations to asset in the visual physical location of a specific LYNX device in a system. Clicking the locate button will flash the alarm LED yellow. This does not effect normal module operation.
Status Indicator – This area is basically a mirror of the module Alarm LED and has three states Red / Yellow and Green. When an alarm condition occurs the status will change color and the specific error message will be displayed below the indicator. The error message is also time stamped and logged in the error report (section D). The Status indicator is also replicated next to the device in the Device tree.
B – Device Tree This area is primarily used for larger systems with multiple racks / locations. This provides a hierarchical representation of the system structure to assist in navigation and system overview. Clicking on a device will bring up the associated control GUI.
If using the Service Adapter (RCT 3002) or one of the Hard Case options with integrated USB port then there will only be the entry for the “Service Adapter” and under this the Testor device will be displayed. The Testor is auto detected and entered into the Device Tree automatically. (Note: Module discovery will take a few seconds after you plug in the Service Adapter or USB connection)
Modules can be hot plugged (no need to power down the AC supply)
C - Device Specific Control GUI This is the primary area for the monitoring and control of the device. Each device has a unique GUI design. The GUI is split into tabs which group primary function, and the MAIN tab is always the first displayed when the device is selected.
D – Error Log The Error log portion of the GUI is only really applicable to larger systems where the control system is permanently attached to the device. Should any alarm condition occur (or recover) an entry is made in the error log. This entry is time-stamped and notation of the error is recorded. This error log is stored in the PC (standard text file)
Note. The error log is still functional with the Service Adapter, or when connected to the USB port on the Hard Cases.
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Main Tab
The main tab contents are shown above, this GUI screen is shown when the device is initially selected and shows module status and primary functions
Status Area The top area shows the module status
Reference input – if a reference is connected the detected format and standard is displayed.
Lock to Reference – If annotated Green (as shown) this indicates Testor is genlocked to the connected standard. The drop down menu allows the selection of the genlock modes which are detailed below
Frequency Lock – Basic Genlock (crosslock) mode, the Testor SD outputs and the analog sync output is frequency locked to the connected reference. The video delay is not valid in this mode (greyed out). The output sync formats are qualified by the SDI standard selected and the Frequency Lock selection. Sync Standards which are not supported are greyed out. The analog reference sync can be delayed relative to the SDI output.
Timing Lock – Timing lock (crosslock) mode will genlock to the connected analog sync input and also provides for delay adjustment of the video and analog sync outputs independently. One full frame of delay is possible for both the SDI output and Sync outputs adjustable in lines / pixels or time. The subset of supported analog sync outputs are reduced in timing lock mode, and any unsupported output formats will be greyed out.
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OFF (free run) – If set to OFF mode then the Testor is in free run mode and will ignore any connected reference input signal. Supported analog sync output standards are qualified by the selected SDI format, unavailable selections are greyed out. The analog reference sync can be delayed relative to the SDI output.
SDI 1 and SDI 2 – Two small thumbnails are shown which show the current selected test patterns for each output. Clicking on the pattern will take you to the pattern selection tabs
Video Format Selection – This is a tabular representation of the supported output SDI formats available in Testor. Simply select a format to switch both SDI output to this standard. Selection will be highlighted green.
Note. The Selected SDI format is the “Master Setting” for the module, and the analog sync output formats as well as compatibility to the connected reference will be relative to this setting.
Output Sync Format Selection – Testor can output a sync standard in a different format to the selected SDI format. When selecting a SDI output format the analog sync output will always default to the same standard as the SDI output. Depending on the locking mode there will be other compatible analog sync output formats possible. All selections which are not supported will be greyed out.
Sync Delay – When in Free Run or Frequency Lock mode Sync no delay adjustments are available
Video Delay – When in Timing Lock mode the sync delay and video delay modes are available. (see above) Both adjustments are independent and these are relative to the connected reference source (not the SDI output as in Free Run or Frequency Lock mode)
Note. Up and Down buttons are provided or enter a value directly from the keyboard in the boxes provided. The Total delay (in nsec) will calculate automatically as you adjust the pixel and line delays. .
“Timing Mode” Adjustments
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SDI 1 and SDI 2 Tab
There are two identical tabs for SDI output 1 and SDI output 2. This is where the pattern selection and character generator configuration is made.
Output Status and CF Status – This indicates the status of the Compact Flash card (this is an Option PTG FLASH which is installed in this example). Refer to the PTG Flash manual for specific details on Compact Flash support.
The selected pattern description and the selected SDI standard are also shown for reference.
Pattern Select – All internal patterns available are shown in this scroll box, thumbnails and pattern descriptions are provided. Clicking on an entry in the table will change the output to the selected pattern. (Any CF images are indexed at the top of the display – not thumbnails are possible all are represented with the “compact flash image” thumbnail icon.
The columns of “tick” marks indicate if a pattern is available (or applicable) to a given output format grouping. This is primarily applicable to Compact Flash images, as Testor requires test patterns in 4 basic native resolutions, and the user may only load a pattern in a single resolution. There are some basic pattern in Testor which are not applicable for certain applications, for instance a field test pattern is not applicable for progressive output formats so this is disabled in the list – see below.
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Text Overlay – This part of the GUI is concerned with setting up the character generator.
Insert Text -The checkbox turns the character generator ON or OFF (without changing the text and formatting information if any has been specified)
Testor supports 22 characters total, across multiple lines. (Spaces and carriage returns count as once character) Test is entered into the box provided using the keyboard. The number of characters used and remaining which are available is shown. Test entry will stop when the limit of 22 characters is reached.
Foreground Color - This sets the text color, make selection from the drop down list provided. (Transparent is provided as a selection if required)
Background Color - This sets the background “box” (Testor will insert and auto sized box to background the text when selected), make selection from the drop down list provided. (Transparent is provided as a selection if required)
Text X and Y Position – Adjusting these values will allow positioning of the text (and text box) anywhere on the video output. This is best done while viewing the output video signal.
Audio Embedding – This is where the embedders are configured. Simply select the checkbox required to embed audio in the required Audio group(s)
Although the audio embedder is shown separately on each SDI output tab it is a global setting. It is not possible to switch off embedding on one SDI channel and select it on the other.
Note. Testor has an 8 channel audio test generator, which is enough for two groups of AES audio. The 8 channel audio is simply duplicated into groups 3 and 4 if selected.
8 Channels from Audio Generator
8 Channels from Audio Generator (duplicated)
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Pattern Settings Tab Some of the patterns have user adjustable settings, and these settings are accessed using the pattern settings tab.
Three patterns have user adjustable parameters, the Persistence test Pattern the Color Temperature Window and the Zoneplate generator, each has its own area on the GUI.
Persistence Test - This has three user adjustable settings; Speed (velocity) of the white moving square, Background Y level and Foreground Y level. Each is set using the slider provided. Clicking the buttons below each slider will return the settings to factory default levels.
Color Temperature Test – This is used to set the Y level of the window used in the color temperature pattern. Clicking the button below the slider will return this setting to the factory default setting.
Zoneplate – These adjustments impact both the dynamic (moving) Zoneplate generator and the static Zoneplate pattern. The X and Y center frequencies are independently user adjustable and are set using the sliders provided. The LUMA/ CHROMA checkbox is used to switch between a Luminance or a Chrominance Zoneplate. The aspect ratio checkbox is used to switch the Zoneplate between 4:3 and 16:9 modes (meaning circles are produced correctly in the selected aspect ratio) Typically set to 4:3 for SDTV use and 16:9 for HDTV use.
EBU AV Sync These settings allow the user to configure the EBU AV Sync Test pattern. The various user selectable settings can be made using the checkboxes provided.
NOTE. Please refer to the annex in the rear of this manual "EBU Digital AV Sync and Operational Test Pattern” this will provide detailed information on the pattern composition and uses.
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Audio Tab
This tab is for the configuration of the 8 channel audio generator. The 8 channels are arranged into 4 x AES groupings – each with CH1 (left) and CH2 (right) channel.
Wavelength (bit depth) – this checkbox is provided to switch each individual AES grouping into 20 or 24 bit modes of operation.
Frequency Set – Using this adjustment it’s possible to set the channel frequency to anything between 20Hz and 20KHz in 1 Hz steps. (Default 1 KHz) The value can be typed in with the keyboard or adjusted with the up and down buttons.
Phase Set - Using this adjustment it’s possible to set the channel phase to anything between 0º and 360º in 1º steps. (Default 0º) The value can be typed in with the keyboard or adjusted with the up and down buttons.
Pause – Using this checkbox it’s possible to insert a momentary pause into the test frequency. Sometimes used to identify left and right channels.
FS level set – The sliders provided allows the setting of the audio output Full Scale (FS) level for each channel. Set between 0dB FS and -60dBFS (default is -9dBFS). The button below the slider is for resetting to default (-9dBFS).
Note: This audio is available on the external AES audio outputs as well as being available for embedding into both SDI streams.
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Options Tab
This tab is where the PTG FLASH (compact flash support) option is installed (for the loading of external DPX files into Testor). This free option is activated in the factory before shipping.
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Params (parameters) Tab
This tab provides a listing of all the available parameters for Testor; this is primarily designed for use with a software option for the control system called “User Access control”. In larger systems it’s possible for the system administrator to enable or disable any specific adjustment to any LYNX device which is qualified by the user logged into the system. This prevents casual users manipulating critical settings to the system.
If user access control is not installed (as in this case) then selecting a function from the listing will bring up the specific parameter details on the right hand side, current status is displayed and if the parameter is adjustable then it can be adjusted from here also.
Unless using the central control system with “User Access Control”, users should not overly concern themselves with this part of the system; all relevant module adjustments are placed in the other GUI screens for ease of use, and nothing is restricted.
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Backpanel Tab
This screen is provided for informational purposes and contains an image of the Testor to show available connections and I/O with the basic functional diagram. The “select” button allows the user to select between images of the two versions, (the B version uses BNC connectors for unbalanced AES and the D version uses a 15pin SubD for balanced AES audio).
Again, this screen is more relevant to larger permanently installed system where the hardware is located some distance from the control system operator and some indication of the modules available I/O connections and general function are required.
Events Tab
This tab is where it’s possible to configure the module alarming and error reporting (only really applicable to larger permanent system installations using Central Control)
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A list of the available monitored fault conditions is listed.
Event Enabled – Selecting this will enable the event as something which is actively logged and monitored (sometimes its desirable to disable an event if you expect lots of triggers, for instance is the module had input detection on a SDI input signal, and you know this will be frequently disconnected and changed then you might chose to disable these events)
Log in GUI (on/off) – there are two columns provided for each event. ON is selected if you wish to record and log when the event happened, OFF is selected if you wish to record and log when the error condition corrected itself. This is up the user and the installation. For example maybe you’re only interested to log when a specific alarm occurred and not when it recovered.
Note. Both the “Event Enabled” and the “Log in GUI” selections are tools specifically designed to manage the error log file as to what’s logged. This lets the user remove any inconsequential “routine” alarm conditions from the log file to prevent it becoming excessive in size and more relevant to the particular installation.
SNMP Trap (on/off) – This is a duplicate of the Log In GUI function and is made available if the SNMP option is installed in the central control system. A SNMP trap will be sent to a user configured IP address reporting the error condition if the check boxes are selected.
Simulate Event – This mode is provided if the GUI is running in “simulate mode”. We use this mode for testing / training and demonstration purposes where a large system comprising off all LYNX modules is simulated. The user can try all the GUI controls for all modules, experiment with the navigation and simulate fault conditions to see the results in the GUI. Checking an event will simulate the fault condition and change the status of the GUI alarm condition and also generate an entry in the Error Log.
NOTE: Unless you are using Testor as part of a large permanent system with the LYNX Central Control system then you should not overly concern yourself with the settings provided on this tab.
Note. If using the RCT 3002 USB Service Adapter the settings will be written to flash RAM automatically after 10 seconds with no activity on the GUI. This can be observed by the alarm LED flashing yellow three times. We recommend you “RELEASE” the module from the GUI before unplugging. This will write all the settings to flash RAM and prepare the module for unplugging.
This can be done by selecting the “Device>Release” from the drop down menus
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Common GUI Controls If using the Testor as part of a larger integrated system then there are a number of GUI controls and commands which are common for all modules in the control system. These are explained below.
Right click on any module in the tree will bring up a sub-menu of available commands (see below). Note. This menu can also be selected using the GUI drop down menus by clicking on “Device”
Properties This will bring up a dialog which shows device specific properties about the module selected. (Note. this is just an example and the module type and data shown is not indicative of the module specified in this manual)
Locate This feature is useful if you need to physically locate a module in a larger system quickly (for removal or maintenance purposes) When Locate selected this will flash the module alarm LED yellow. This function does not impact normal module operation and will timeout after a short time period.
This feature can also be invoked from the main GUI screen using the “locate“ button in the top right hand side of the screen (see below)
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New Control Window Selecting this will open up a new control window with selected the module GUI contained within. This window can be minimized to the taskbar for fast access and is useful if this GUI is something you will need to refer to often.
Rename It is possible to rename everything in the control system selection tree, this includes all rack names and the individual module names. The descriptions supplied are default descriptions the system applies. To rename a device simply select the device in the tree, right click and then select “rename” the dialog below will be displayed
Simply type in the name you wish to assign to this device and press OK. If you wish to restore the default name simply select “Reset to Factory Default” and press OK
Release During normal operation if there is no activity on the module GUI for approx ten seconds then any changed settings are automatically written to flash ram in the module. You can store the settings immediately by using the release command. When the settings have been stored you will see the confirmation dialog below.
It is recommended you use the release function before removing any module from the rack to ensure the latest settings have been stored prior to module removal (if a module is removed before the normal 10 second timeout then the settings will not be stored)
Lock Selecting this will lock the device to prevent any accidental changes being made to the modules settings. The module status can be seen but all the controls will be grayed out. To unlock simply deselect the lock control from the menu.
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Reset Factory Defaults If you are unsure of the settings, or have managed to set the module into a strange mode of operation and wish to recover the factory defaults then this can be done by selecting reset factory defaults. You will be asked to confirm this operation with the dialog below
Note. Settings will be written to flash RAM automatically after 10 seconds with no activity. This can be observed by the alarm LED flashing yellow three times. If power is removed before the settings have been stored the module will revert back to the previous settings when powered up
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Specifications
Reference Input Signal Type Analog bi-level or tri-level sync – Auto Detect Supported Formats SMPTE 259M-C, SMPTE 292M 525/59.94Hz. 625/50Hz, 720P/59.94Hz/60Hz/50Hz/24Hz/25Hz/23.98Hz/30Hz/29.97Hz 1080i/59.94Hz/60Hz/50Hz 1080P/24Hz/25Hz/30Hz/23.98Hz/29.97Hz 1080PSF/24Hz/25Hz/23.98Hz Sync Level Bi Level = 300mv Nominal Tri Level = 600mv Nominal Input Imedance 75 Ω Connector BNC Reference Output Signal Type Analog bi-level or tri-level sync Supported Formats 525/59.94Hz. 625/50Hz, 720P/59.94Hz/60Hz/50Hz/24Hz/25Hz/23.98Hz/30Hz/29.97Hz 1080i/59.94Hz/60Hz/50Hz 1080P/24Hz/25Hz/30Hz/23.98Hz/29.97Hz Sync Level Bi Level = 300mv Nominal, Tri Level = 600mv Nominal Output Imedance 75 Ω Connector BNC Digital Video Ouputs (SDTV mode) Signal Serial Digital Video SMPTE 259M-C Quantization 10 bits Number of outputs 2 Output Imedance 75 Ω Return Loss > 15dB (270MHz) Connection BNC Jitter <0.2 UI (270 Mbit/s) with 10Hz High pass filter Digital Video Outputs (HDTV mode) Signal Serial Digital Video SMPTE 274M, 296M Quantization 10 bits Number of Outputs 2 Output Impedance 75 Ω Return Loss > 15dB (1.485GHz) Connection BNC Jitter 0.25 UI (1.485Gbit/s) with 1kHz High pass filter AES Audio Outputs Signal PTG 3610B =AES3id (unbalanced) PTG 3610D = AES3 (balanced) Impedance PTG 3610B =75 Ω BNC PTG 3610D = 110 Ω 15 pin female SubD Bit depth 20 or 24 bit (selectable for all 8 channels independently) Number of outputs 4 AES outputs (8 channel) Coupling Transformer (Isolated) Embedder Group Selection 4 groups independently selectable ON/OFF Function Embed audio from test generator (4 AES channels duplicated into 4 groups) SDI outputs Audio embedded into both SDI outputs Electrical Operating Voltage + 5 VDC Connector Lemo or Binder 5 pin locking connector Power Consumption 7 W Safety IEC 60950 / EN 60950 / VDE 0805 Mechanical Size 85.5mm x 71mm x 41.5mm + connections Weight 320g Ambient Temperature 5ºC – 35ºC Maintaining Specifications Humidity 80% non condensing
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Testor Options There are many options available for the Testor, below find a brief overview of the available options. More details can be found on our website www.lynx-technik.com
Audio Breakout Cable (RAC M15-4) If using the PTG 3610 D version of Testor this is equipped with a 15 pin female SubD connector for External balanced AES3 audio outputs. We offer a prefabricated audio breakout cable which brings the audio out to four standard 3 pin in line XLR connectors
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Control Options Testor has an integrated display which can access all functions; we also provide some PC controller options which allow the user to connect to the Testor using a USB port and any Windows XP computer. (Or via our central control system) Using the control option will provide access to all the functions outlines in the GUI Operation section of this manual. Operation is plug and play and all the controller options are supplied with the LYNX desktop controller which contains all the required software and drivers.
RCT 3602 – Service Adapter This is a small device which plugs between the power lead and Testor, ideal for standalone applications. A single RCT 3602 Service Adapter supports all LYNX mini modules operation is plug and play, and the module is automatically detected and the respective GUI switched up for use.
Central Control System In Testor is integrated into a semi permanent system using our RFR 3005 19” rack mount and RFR 3010 central power supply (with a rack controller installed) then the Testor can be controlled via the central control system.
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Mounting Solutions Testor can be used as a handheld device, it’s very small and fits into the palm of the hand, but for more permanent system installations or more demanding mobile applications we have a number of mounting solutions for the Testor.
RFR 3020 – Module Mounting Clips This is by far the simplest and inexpensive way to permanently mount the Testor to any surface. These small metal clips have tabs which locate in the bottom and top of the Testor case and the brackets are simply screwed to the mounting surface.
One RFR 3020 option contains 6 brackets, enough clips for 3 Testor modules.
RFR 3005 – 19“ Rear Rack Mounting Plate Designed for mounting modules (Testor or any combination of LYNX MiniModules) into standard 19“equipment racks. Assembly is designed to mount in the rear of equipment racks and is hinged to allow access to the rear of front side installed equipment. This can be combined with the RFR 3010 Central power supply and control chassis which then provides a single low profile chassis providing central power (and optional redundant protection). Adding a LYNX rack controller will also provide central control of all installed modules. The chassis can accommodate up to 10 single width modules (SDTV modules) or 5 double width (Testor sized) modules or any combination thereof. Modules are secured using spring clips, which are very secure. Module installation and removal requires no tools.
RFR 3005 19” Mounting Plate
RFR 3010 Power Supply chassis combination shown
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Service Parts list There are no user serviceable parts for the Testor. Please refer to the Technical support section below for details on how to obtain repairs.
Note Do not remove any module covers or otherwise disassemble the Testor. This will void Warranty
Technical Support If you are experiencing problems, or have questions please contact your local distributor for further assistance.
Online technical support is also available from the LYNX website.
Please do not attempt to return products directly to LYNX without an RMA. Please contact LYNX directly, your authorized dealer or reseller for details. Any products received without a valid RMA will be returned as received [freight collect].
More detailed product information and product updates may be available on our web site:
www.lynx-technik.com
Contact information
Please contact your local distributor; this is your local (and fastest) method for obtaining support and additional sales information.
LYNX Technik AG Headquarters can be contacted directly using the information below.
Address LYNX Technik AG Brunnenweg 3 D-64331 Weiterstadt Germany.
Website www.lynx-technik.com
E-Mail [email protected]
LYNX Technik manufactures a complete range of high quality modular products for broadcast and Professional markets, please contact your local representative or visit our web site for more product information.
® LYNXTechnik AG Broadcast Television Equipment
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